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Import C++ Standard Template Library

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You can now use the hardest fastest and most dangerous language there is
with Cosmopolitan. So far about 75% of LLVM libcxx has been added. A few
breaking changes needed to be made to help this go smoothly.

- Rename nothrow to dontthrow
- Rename nodiscard to dontdiscard
- Add some libm functions, e.g. lgamma, nan, etc.
- Change intmax_t from int128 to int64 like everything else
- Introduce %jjd formatting directive for int128_t
- Introduce strtoi128(), strtou128(), etc.
- Rename bsrmax() to bsr128()

Some of the templates that should be working currently are std::vector,
std::string, std::map, std::set, std::deque, etc.
This commit is contained in:
Justine Tunney 2022-03-22 05:51:41 -07:00
parent 5022f9e920
commit 868af3f950
286 changed files with 123987 additions and 507 deletions
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29
libc/stdio/stdio.h
View file

@ -57,9 +57,9 @@ int putchar(int);
int puts(const char *);
ssize_t getline(char **, size_t *, FILE *) paramsnonnull();
ssize_t getdelim(char **, size_t *, int, FILE *) paramsnonnull();
FILE *fopen(const char *, const char *) paramsnonnull() nodiscard;
FILE *fdopen(int, const char *) paramsnonnull() nodiscard;
FILE *fmemopen(void *, size_t, const char *) paramsnonnull((3)) nodiscard;
FILE *fopen(const char *, const char *) paramsnonnull() dontdiscard;
FILE *fdopen(int, const char *) paramsnonnull() dontdiscard;
FILE *fmemopen(void *, size_t, const char *) paramsnonnull((3)) dontdiscard;
FILE *freopen(const char *, const char *, FILE *) paramsnonnull((2, 3));
size_t fread(void *, size_t, size_t, FILE *) paramsnonnull((4));
size_t fwrite(const void *, size_t, size_t, FILE *) paramsnonnull((4));
@ -90,16 +90,31 @@ int systemexec(const char *);
╚────────────────────────────────────────────────────────────────────────────│*/
int printf(const char *, ...) printfesque(1)
paramsnonnull((1)) nothrow nocallback;
int vprintf(const char *, va_list) paramsnonnull() nothrow nocallback;
paramsnonnull((1)) dontthrow nocallback;
int vprintf(const char *, va_list) paramsnonnull() dontthrow nocallback;
int fprintf(FILE *, const char *, ...) printfesque(2)
paramsnonnull((1, 2)) nothrow nocallback;
int vfprintf(FILE *, const char *, va_list) paramsnonnull() nothrow nocallback;
paramsnonnull((1, 2)) dontthrow nocallback;
int vfprintf(FILE *, const char *, va_list)
paramsnonnull() dontthrow nocallback;
int scanf(const char *, ...) scanfesque(1);
int vscanf(const char *, va_list);
int fscanf(FILE *, const char *, ...) scanfesque(2);
int vfscanf(FILE *, const char *, va_list);
int fwprintf(FILE *, const wchar_t *, ...);
int fwscanf(FILE *, const wchar_t *, ...);
int swprintf(wchar_t *, size_t, const wchar_t *, ...);
int swscanf(const wchar_t *, const wchar_t *, ...);
int vfwprintf(FILE *, const wchar_t *, va_list);
int vfwscanf(FILE *, const wchar_t *, va_list);
int vswprintf(wchar_t *, size_t, const wchar_t *, va_list);
int vswscanf(const wchar_t *, const wchar_t *, va_list);
int vwprintf(const wchar_t *, va_list);
int vwscanf(const wchar_t *, va_list);
int wprintf(const wchar_t *, ...);
int wscanf(const wchar_t *, ...);
int fwide(FILE *, int);
/*───────────────────────────────────────────────────────────────────────────│─╗
│ cosmopolitan § standard i/o » optimizations ─╬─│┼
╚────────────────────────────────────────────────────────────────────────────│*/